public AddressBar(final HistoryManager h) {
setEditable(true);
this.historyManager = h;
h.addListener(
new AbstractAction() {
@Override
public void actionPerformed(ActionEvent e) {
if (e.getID() == HistoryManager.HistoryManager_GO)
getEditor().setItem(historyManager.getLast().toString());
}
});
getEditor()
.getEditorComponent()
.addFocusListener(
new FocusAdapter() {
@Override
public void focusGained(FocusEvent e) {
super.focusGained(e);
showPopup();
}
@Override
public void focusLost(FocusEvent e) {
super.focusLost(e);
newFocus = true;
hidePopup();
}
});
getEditor()
.getEditorComponent()
.addKeyListener(
new KeyAdapter() {
@Override
public void keyPressed(KeyEvent e) {
super.keyPressed(e);
if (e.getKeyCode() == KeyEvent.VK_ENTER) {
for (AbstractAction a : goListeners)
a.actionPerformed(new ActionEvent(this, 0, null));
hidePopup();
}
}
@Override
public void keyTyped(KeyEvent e) {
super.keyTyped(e);
updateSuggestions();
if (newFocus) {
newFocus = false;
requestFocus();
} else showPopup();
}
});
requestFocus();
}
void updateSuggestions() {
String current = getInput();
removeAllItems();
for (URL u : historyManager.getSuggestion(current, 4)) addItem(u);
getEditor().setItem(current);
}